







🔗 Connect Like a Pro, Dust Like a Boss!
The POWERTEC 70322 kit includes a 4" to 2.5" dust collection hose reducer and a 4" flexible dust control cuff with clamps, crafted from durable ABS plastic and rubber. Designed to provide airtight, secure connections between different hose sizes, it optimizes dust collection efficiency for woodworking and shop vac systems, supporting a clean, professional workspace.




| ASIN | B09BFDWMRL |
| Best Sellers Rank | #68,765 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Vacuum & Dust Collector Hoses |
| Brand Name | POWERTEC |
| Color | Black |
| Connector Type | Reducer, Flex Cuff |
| Customer Reviews | 4.7 out of 5 stars 655 Reviews |
| Included Components | INCLUDES: (1) 4” to 2 1/2” Dust Collection Hose Reducer & (1) Flexible Hose Cuff Coupler with (2) Dust Hose Clamps |
| Item Dimensions | 15.2 x 12.7 x 10.2 centimeters |
| Item Type Name | POWERTEC 70322 4" to 2-1/2" Reducer and 4" Dust Control Flex Cuff with Hose Clamps |
| Item Weight | 299 g |
| Item height | 4 inches |
| Manufacturer | POWERTEC |
| Material Type | Plastic |
| Model Number | 70322 |
| Number of Pieces | 2 |
| Size | 4" ID, 2-1/2" ID |
| Thread Size | 4 inches |
| UPC | 843441111351 |
| Unit Count | 1.0 Count |
S**B
Works Good
Works as described. adapts 4" down to 2.5". clamps work good, doesnt feel cheap.
A**R
Well made and fills a need. Support your local maker.
Well made for a basement 3D printed item. Works fine. Fair price. Filled a need perfectly, and I appreciate the ability to support other makers. Need: I do amateur digital electronics and solder at a bench in a home office a lot. I built a custom exhaust fan / vent setup using a home "grow" fan and shop vac 2.5" ducting. The fan and exhaust are 4". I exhaust everything out the window through a dryer fitting and baffle. The 2.5 ducting gives me velocity and 4" gives me the volume. It works well under my microscope / soldering stage.
A**A
Excelente
Muy buena calidad
A**R
Adapts my DW733 planer to my shop vac
Super simple to install, and lets me use my shop vac on my DeWalt DW733 thickness planer until I get a proper dust collector.
E**L
Función
Cumple su función.
Trustpilot
2 months ago
1 day ago